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en:c2_hardware_adc [2016/02/26 12:38] charles.park created |
en:c2_hardware_adc [2017/02/26 11:16] (current) odroid |
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But the actual sample rate is 8kSPS if you access it via sysfs due to the limited file IO speed. | But the actual sample rate is 8kSPS if you access it via sysfs due to the limited file IO speed. | ||
- | The ADC inputs are limited to 1.8Volt. | + | The ADC inputs are limited to **1.8Volt**. If the input voltage is higher than 1.8Volt, you will fry your ODROID board. |
This WiringPi example code shows how to access the ADC for C/C++ programming.\\ | This WiringPi example code shows how to access the ADC for C/C++ programming.\\ |